Aluminium Potassium Sulphate Alum Stone CAS 7784-24-9 for Water Treatment, Food Additives etc

• Customization: Available
• CAS No.: 7784-24-9
• Formula: Kai(So4)2.12H2O
• EINECS: 5637-689-7
• Appearance: Lump/Powder
• Grade Standard: Food Grade/Medicine Grade
• Transport Package: 25kg/Bag, 50kg/Bag as Requirement
• Specification: 99.95%- 99.7%
• Trademark: Lotus
• Origin: China
• HS Code: 28333010
• Production Capacity: 3000ton/Tons Per Month

Product Description

Aluminium Potassium Sulphate Alum Stone CAS 7784-24-9 for Water Treatment, Food Additives etc

Product Description

Product Name: Potasssium Alum
Formula: KAl(SO₄)₂•12H₂O
Molecular Weight: 474.39
CAS NO,: 7784-24-9
EINECS No.: 5637-689-7
HS CODE.: 28333010
Appearance: Lump, white crystal, white powder
Properties: Colorless, transparent, particle or crystalline powder, odorless, nontoxic, tastes slightly sweet and puckery, astringent, easily soluble in water, its water solution appears acid,is would lose crystal water and become white powder on heating
 

 

 

Application

1. Food industry: Buffering agents and leavening agents in food-grade products.
2. Chemical Industry: Water Flocculant, aluminum tanning agents and after-treating agents for leather tanning in the leather industry, dyeing agents,Astringents,mordants etc.

Standard No. of Potassium alum:GB1886.229-2016

Items	Specifications
	Standard indicators	Lotus alumTest results
Potassium aluminum sulfate  [AlK(SO4)2.12H2O] %≥	99.5	99.7-100
Pb mg/kg   ≤	5.0	0.04
As mg/kg   ≤	2.0	0.1
F mg/kg   ≤	30.0	0.3
Se mg/kg  ≤	30.0	<30
Moisture %≤	4.0	<4.0

Dehydrate Potassium Alum:GB1886.229-2016
 

Items	Specifications
	Standard indicators	Lotus alumTest results
Potassium aluminum sulfate  [AlK(SO4)2] %≥	96.5	>98
Pb mg/kg   ≤	5.0	0.04
As mg/kg   ≤	2.0	0.1
F mg/kg   ≤	30.0	0.3
Se mg/kg  ≤	30.0	<30
Loss on Drying %≤	13.0	<13

 

Packaging & Shipping

Packing:25kg/bag neutral english packing or customized packing
Store:The product shall be sealed and stored in the dry and ventilated place to prevent from rain, high temperature and strong sunlight.

Certificate

Our Company

Hengyang Jianheng Industry Development Co. ,Ltd(lotus alum) is established in 1958, mainly engaged in aluminum products and water treatment chemicals development, production, operation. Our chemicals is used in various industries such as water treatment, paper making and textiles,food additives etc.
Our factory is located in Songmu Economic Development Zone, Hengyang, Hunan province and occupying area of 100,000 square meters. We have more than 280 employees and 50 sets leading automatic production equipments. We has formed an annual output of
200,000 tons of aluminum sulfate;
200,000 tons of poly aluminum chloride(PAC),
30,000 tons ammonium alum
30,000 tons potassium alum
50,000 tons of polyferric sulfate(PFS)
10,000 tons dehydrated alum
 

 

FAQ

1. who are we?

We are aluminum sulfate, PAC, PFS, alum manufacturer since 1958. We are the biggest facotry for alum. 

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
PAC,Aluminium sulphate,PFS,Potassium Alum,Ammonium alum.

4. why should you buy from us not from other suppliers?
We've more then 60 years experience in Alums sulphate R&D, Own more than 13 independent patent Treadmark "Lotus" is named in China Ammonium Alum and Potash alum award the " Excellent quality and Key Recommended products" by the chinese chemical Society

5. what services can we provide?
We can offer you free sample.